Every autographed item we offer has been personally witnessed by one of our staff members. On some occasions, we acquire autographed items from reputable dealers that are already authenticated by Beckett, PSA, JSA, Tristar, or Player Exclusive Hologram. We have conducted and participated in hundreds of private & public autograph signings. We guarantee each and every autograph item we offer to pass any 3rd party authentication tests. If ever one of our autographed memorabilia is deemed "not authentic" by a 3rd party authenticator, we offer a LIFETIME Money-Back Guarantee for the purchase price you bought the item from us.

Our Authenticity Guarantee will give you the peace of mind you deserve in this industry, were so many of the autographed items being offered are fake. Please buy from a reputable source and do your research as you would before making any type of investment.
Below is a list of authenticators we use and reputable companies we purchase from:
Brennan's Sports - These authenticated items are acquired from our own public and private signings which will always include pictures of the athlete signing our items.
Beckett Authentication: Beckett Authentication Services was established in November of 2016 to provide an autograph authentication service that will be the most trusted and respected in this industry. Led by the two top autograph authenticators in the world, Brian Sobrero and Steve Grad bring their years of autograph experience to form the newest member to the Beckett team. BAS is now accepting submission through the mail or in person, at one of the many events they will attend each year.
Professional Sports Authenticator (PSA/DNA) is the largest and most trusted third-party grading and authentication company in the world. PSA is the preferred choice of collectors, dealers and auction houses worldwide. PSA has processed over 20 million cards and collectibles with a cumulative declared value of over a billion dollars.
James Spence Authentication 
- Quick and simple online confirmation of your certification number.
- Increased value, for faster sale of memorabilia.
- Secure, virtually impossible to replicate proprietary watermark James Spence    Authentication Letter of Authenticity with corresponding high-resolution image and a unique certificate sticker.
- Guaranteed acceptance of our Letter of Authenticity by collectors, dealers, and ALL auction houses worldwide, or your submission fee will be reimbursed.
- Peace of mind that your memorabilia is deemed authentic and ready to be sold, passed along to a family member, or cherished forever.
Mounted Memories 

Mounted Memories, Inc., has been serving the autograph community since 1989. They are hailed as the industry leader in sports memorabilia collectibles and acrylic cases and have been recognized as a top organizer of athlete appearances. They are licensed as official distributors of autographed products by the National Football League and Major League Baseball. They guarantee that everything they offer is authentic, because there are only two ways that we get the items that they sell. 1. Some come by way of company-sponsored signings, and 2., are signed in the presence of their authorized agents. Every single piece of memorabilia comes with a certificate of authenticity, backed by our ironclad guarantee. Mounted Memories has earned the respect of the sports memorabilia community, including customers, vendors, athletes and agents. They have a large number of top athletes under contract for signings and appearances.
Tri-Star Productions 

Tri-Star Productions, Inc. was formed in 1987 in Houston, Texas, with the purpose of specializing in the production of quality sports collectible shows. Tri-Star operates under the philosophy of diligently attending to the needs of both dealers and collectors, while providing a first-class attraction to be enjoyed by everyone from the casual sports enthusiast to the active collector. A numbered TRI-STAR AUTHENTIC hologram is affixed to all items. When you purchase a Tri-Star autographed item, you go online and verify the authenticity of the signature. Just enter the TRI-STAR AUTHENTIC hologram number on the item into the computer by going and you will instantly see the date and location of when and where the autograph was obtained and more.
Player Exclusive Hologram
Some exclusive athletes will have their own hologram affixed to the autographed item to verify authenticity.